พรหมสาขา ณ สกลนคร ป. and Boonruang, S. (2020) “Development of Clinical Nursing Practice Guidelines for Upper Gastro intestinal Bleeding Patients Nong Bua Lamphu Hospital”, Hua Hin Medical Journal, 5(2), pp. 39–53. Available at: https://he01.tci-thaijo.org/index.php/hhsk/article/view/243231 (Accessed: 20 September 2024).